onion.lt vs Python++

onion.lt is an open-source personal analytics platform that allows users to collect, analyze and understand their own data. It can track various aspects of a user's life including time spent on devices and applications, physical activity, location history and more.

Python++ is an open-source programming language that aims to be a production-ready superset of Python with C++ features. It adds functionality like static typing, code performance optimizations, and templating to Python while maintaining Python's core strengths such as ease of use and syntax.